Tusk has been involved in Polish politics since the early 1990s, having founded several political parties and held elected office almost continuously since 1991. He was elected Prime Minister in 2007 and with his Civic Union party's victory in the
2011 Polish parliamentary election, he became the first Prime Minister to be re-elected since the
fall of Communism in Poland.[3]

Tusk credits his interest in politics to watching a clash between workers on strike and riot police when he was a teenager.[4]
He enrolled at the University of Gdańsk
to study history, and graduated in 1980.[8]
While studying, he was active in the Students' Solidarity Committee, a group that opposed Poland's communist rule at the time.[8]

Donald Tusk's speech at the second edition of the Annual NBP
Conference on The Future of the European Economy

Tusk was one of the founders of the
Liberal Democratic Congress
(Kongres Liberalno-Demokratyczny KLD), which in the 1991 elections won 37 seats in the lower house of parliament.[8]
The KLD later merged with the Democratic Union (UD) to become the Freedom Union (UW).[8]
Tusk became deputy chairman of the new party, and was elected to the Senate in the next election in 1997.[8]
In 2001, he co-founded the Civic Platform, and became deputy speaker in parliament after the party won seats in the year's election.[4]
in 2005, Tusk was defeated in the presidential election by Lech Kaczynski, and the Civic Platform lost Parliament to the
Law and Justice
party.[4]

Donald Tusk (right) being appointed as Prime Minister by the President Lech Kaczyński
on 9 November 2007

Tusk and his Civic Platform party emerged victorious in the
2007 parliamentary election, defeating incumbent Prime Minister
Jarosław Kaczyński's Law and Justice party with about 42% of the vote to Law and Justice's 32%.[9]
Tusk and his assembled cabinet were sworn in on 16 November, as he became the fourteenth prime minister of the Third Republic.[10]

In the
2011 parliamentary election, Civic Platform retained their Parliamentary majority, giving Tusk a second term as Prime Minister and making him Poland's first PM to win reelection since the fall of communism.[11]
In September 2014, Tusk resigned his position as Prime Minister in order to take the position of President of the European Council.[12]

In the 2007 parliamentary election campaign and at an early stage of his rule Tusk promised to continue the
free-market
policies, streamline the bureaucracy, enact long-term stable governance, cut taxes to attract greater foreign business ventures, lure foreign-working Poles back to Poland, and privatise state-owned companies.[13]
Later on in his rule, Tusk changed his views on the role of taxation in the functioning of the state and his government has never cut any taxes.[14]
Instead, it raised the value-added tax
from 22% to 23% in 2011[15]
and has increased the excise imposed on diesel oil, alcoholic beverages, tobacco and coal[16][17]
as well as eliminated many tax exemptions.[18][19][20]
The number of people employed in the public administration
has also grown considerably.[21][22]
As of 2012, the value of foreign investments in Poland had never reached its heights from 2006–2007, before the Tusk's take-over.[23]
The number of Poles staying abroad in 2013 was almost the same as in 2007.[24]

On 27 October 2009, Tusk declared that he wants to partially outlaw gambling.[26]

During the
2009 swine flu pandemic, Tusk defended his government's decision not to purchase
swine flu vaccine, citing the lack of testing by pharmaceutical companies and its unavailability to be purchased freely through the market. Tusk criticised other nations' responses to the pandemic. "The eagerness of some countries seems to be excessive and disproportionate to the real epidemiological situation", Tusk stated, referring to the pandemic's relatively low fatality rate.[27]

Donald Tusk is moderately conservative on social issues. He is opposed to legalising abortion on demand, believing that Poland's current legislation on abortion (which allows for legal abortion only when the pregnancy threatens the mother's life or health, when the fetus is seriously malformed, and when the pregnancy results from rape or incest) protects human life best.[28]
Tusk has publicly stated that he opposes euthanasia[29]
and the legalization of marijuana.[30]

In continental policy, Tusk strongly supported greater political and economic integration within the
European Union, strongly backing the implementation of the
Lisbon Treaty, standing in stark contrast to President
Lech Kaczyński's vehement opposition.[31]
Tusk repeatedly stated his government's intention in bringing Poland into the Eurozone. Originally wanting to introduce the euro by 2012, Tusk envisioned in 2009 a starting year of 2015 as "a realistic and not overly-ambitious goal."[32]
However, during the European sovereign debt crisis, Tusk and his government displayed less optimism in joining the monetary union under contemporary economic circumstances, leading to Finance Minister
Jan Vincent-Rostowski
calling any move "unthinkable."[33]
Despite not being a member of the eurozone, Tusk pressed that Poland, along with the other non-eurozone states of the EU, should be included in future euro financial negotiations.[34]

While being a constituent member of the
Weimar Triangle
with fellow states Germany and France, Tusk showed displeasure over German Chancellor Angela Merkel's and French President
Nicolas Sarkozy's dominating roles in eurozone negotiations, remarking to Italian newspaper
Corriere della Sera
in January 2012 that "this should not translate into a lasting political monopoly: things cannot be left to only two capitals of Europe."[37]

In foreign policy, Tusk sought to improve relations severely damaged during the previous
Kaczyński
government, particularly with Germany and Russia. While he criticised the words of German politician Erika Steinbach
with regard to her opinion over the expulsion of Germans from Poland
following World War II, Tusk has stressed the need for warm relations with Berlin.[38]
Tusk also advocated a more realistic relationship with Moscow, especially in regard to energy policy.[38]
Under Tusk's premiership, Russian bans on Polish meat and agricultural products have been lifted, while Poland reversed its official policy of disagreement on a European Union-Russian partnership agreement.[39]

During a speech delivered to the Sejm in the first weeks of his premiership, Tusk outlined a proposal to withdraw
military units
from Iraq, stating that "we will conduct this operation keeping in mind that our commitment to our ally, the United States, has been lived up to and exceeded."[40]
The last Polish military units completed their withdrawal in October 2008.[41]

In regards to U.S. plans of hosting
missile defense shield
bases in the country, Tusk hinted skepticism toward the project, saying that their presence could potentially increase security risks from Russia, and rejected U.S. offers in early July 2008.[42]
By August, however, Tusk relented, and supported the missile shield, declaring: "We have achieved the main goal. It means our countries, Poland and the United States will be more secure."[43]
Following President Barack Obama's decision to scrap and revise missile defense strategy, Tusk described the move as "a chance to strengthen Polish-US co-operation in defense..." He said: "I took this declaration from President Obama very seriously and with great satisfaction."[44]

Contrary to the condemnation of foreign governments and the leadership of the
European Union, Tusk supported Hungarian Prime Minister
Viktor Orbán
in his efforts of implementing a new controversial constitution. Tusk stated that the Hungarian constitution's democratic controversies were "exaggerated" and that Hungary had "a European level standard of democracy."[45]
Tusk's support for the Hungarian government garnered a rare show of solidarity with the opposition Law and Justice, which also publicly displayed support for Orbán's efforts.[46]

In early 2012, Tusk announced his support for committing Poland to signing the international
Anti-Counterfeiting Trade Agreement
(ACTA). In response, websites for the Chancellery,
Sejm
and Presidency
were hacked in mid-January.[47]
Following Anonymous's claim of responsibility for the web attack, Tusk remained undeterred by internet protests, authorising the Polish ambassador in Japan to sign the agreement, yet promised that final legislation in the Sejm would not go ahead without assurances regarding freedom to access the Internet.[48]
Despite the government's guarantees, mass protests erupted in late January, with demonstrations held in Warsaw,
Kraków,
Wrocław
and Kielce.[49][50]
Further web attacks were reported on the website of Foreign Minister Radek Sikorski.[51]

After being elected prime minister, relations between Tusk and President
Lech Kaczyński
were often acrimonious due to different political ideologies and the constitutional role of the presidency. Using presidential veto powers, Kaczyński blocked legislation drafted by the Tusk government, including pension reform, agricultural and urban zoning plans, and restructuring state television.[52]

In his premiership, Tusk has proposed various reforms to the
Polish constitution. In 2009, Tusk proposed changes to the power of the
presidency, by abolishing the presidential veto. "The president should not have veto power. People make their decision in elections and then state institutions should not be in conflict", said Tusk.[53]
Tusk again reiterated his desire for constitutional reform in February 2010, proposing that the presidential veto be overridden by a simple parliamentary majority rather than through a three-fifths vote. "Presidential veto could not effectively block the will of the majority in parliament, which won elections and formed the government", stated Tusk.[54]
Further constitutional reforms proposed by Tusk include reducing the Sejm
from a membership of 460 to 300, "not only because of its savings, but also the excessive number of members' causes blurring certain plans and projects".[54]
Similarly, Tusk proposed radical changes to the Senate, preferring to abolish the
upper house
altogether, yet due to constitutional concerns and demands from the junior coalition Polish People's Party
partner, Tusk proposed reducing the Senate from 100 to 49, while including former presidents to sit in the Senate for political experience and expertise in state matters.[54]
Parliamentary immunity for all members of the Sejm and Senate would also be stripped, except for in special situations.[54]
In addition, Tusk proposed that the prime minister's role in foreign policy decisions would be greatly expanded.[55]
By decreasing the president's role in governance, executive power would further be concentrated in the prime minister, directly responsible to the cabinet
and Sejm, as well as avoiding confusion over Poland's representation at international or EU summits.[56]
The opposition conservative Law and Justice
party deeply criticised Tusk's constitutional reform proposals, opting in opposing legislation for the presidency to garner greater power over the prime minister.[57]

In an interview with the
Financial Times
in January 2010, Tusk was asked if he considered running again as Civic Platform's candidate for that year's
presidential election. Tusk replied that although the presidential election typically drew the most voters to the polls and remained Poland's most high-profiled race, the presidency had little political power outside of the veto, and preferred to remain as prime minister. While not formally excluding his candidacy, Tusk declared that "I would very much like to continue to work in the government and Civic Platform, because that seems to me to be the key element in ensuring success in the civilisational race in which we are engaged".[58]
A day after the interview, Tusk formally announced his intention of staying as prime minister, allowing his party to choose another candidate (and eventual winner), Bronisław Komorowski.[59]

He was also awarded an Economy Raspberry Award (similar to the
Golden Raspberry Award
in movies) by the Puls Biznesu
("Business' Pulse") and organizacja Pracodawców RP (Polish Employers Confederation) awarded to the persons who had negative influence in Polish economy, destroyed entrepreneurship and damaged quality standards of capital market.[61][62]

In May 2012, he, moreover, received the
Walther-Rathenau-Preis
"in recognition for his commitment to European integration during Poland's Presidency of the Council of the EU in the second half of 2011 and for fostering Polish-German dialogue". In her speech German chancellor Angela Merkel praised Tusk as "a farsighted European".[63]

On 31 January 2017, Tusk wrote an open letter to the 27 EU heads of state or government on the future of the EU before the
Malta summit.[73]
In this letter, he stated the Trump administration
presented a threat to the EU on a par with a newly assertive China, an aggressive Russia and “wars, terror and anarchy in the Middle East and Africa.”[74]

On 9 March 2017, Tusk was re-elected for a second term to last until 30 November 2019.[75]
He received 27 of 28 votes; the one vote against him came from Beata Szydło, the Prime Minister of Poland.[76]
Tusk's actions in the wake of the 2010 plane crash
that killed then-Polish President Lech Kaczyński
provoked opposition from Poland's governing right-wing party—critics said that Tusk's centrist government did not sufficiently investigate the cause of the crash.[75][77]
Szydło refused to sign the EU statement issued at the end of the Council's meeting in protest of Tusk's reelection, though other EU leaders spoke in favor of him; Prime Minister Mark Rutte
of the Netherlands called him "a very good president,"[77]
and European Commission President Jean-Claude Juncker
and German chancellorAngela Merkel
both made statements supporting the vote.[75]

Donald Tusk maintains there will be no winners from
Brexit
and the two years following the triggering of Article 50 will be damage limitation.[78]

Donald Tusk and his wife, Małgorzata Sochacka, have two children: a son, Michał and a daughter, Katarzyna.[4]

Tusk belongs to the
Kashubian
minority in Poland. In an interview with the Israeli newspaper Haaretz
in December 2008, Tusk compared his own family history to the Jewish experience, describing the Kashubian minority as a people who, "like the Jews, are people who were born and live in border areas and were suspected by the Nazis
and by the Communists
of being disloyal".[79]

Upon acceding to his position as President of the European Council, Tusk, while being fluent in
German,[80]
was criticised for his poor English
skills and lack of knowledge of French.[81]
Other sources however argue that he is "quite good" in English,[82]
and he underwent extensive linguistics classes in advance of assuming the role of President.[83][not in citation given]

Tusk's religious views were a matter of a debate during his presidential campaign in 2005. To avoid further speculations, Tusk requested a Catholic marriage ceremony with his wife Małgorzata, whom he married in a civil ceremony 27 years earlier, just before the presidential elections.[84][85]